#!/usr/bin/python

zoo = ('wolf', 'elephant', 'penguin')
print 'Number of animals in zoo is ', len(zoo)
for item in zoo:
    print item,

print '\n'

new_zoo = ('monkey', 'dolphin', zoo)
print 'Numer of animals in new_zoo[2] is ', len(new_zoo[2])

print '%s %s' %(new_zoo[2][0], new_zoo[0])
